#19499C#19499C

#19499C is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.5% C 0.145 H 260.6°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#19499C
RGB	rgb(25, 73, 156)
HSL	hsl(218, 72%, 35%)
HSV	hsv(218, 84%, 61%)
CMYK	cmyk(84%, 53.2%, 0%, 38.8%)
CIE-LAB	lab(32.64, 16.40, -49.67)
CIE-LCH	lch(32.64, 52.31, 288.27°)
OKLab	oklab(42.48% -0.0236 -0.1432)
OKLCH	oklch(42.48% 0.145 260.6)
XYZ	xyz(8.7820, 7.3710, 32.4059)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19499C #9C6C19

analogous

#198B9C #19499C #2A199C

triadic

#19499C #9C1949 #499C19

tetradic

#19499C #9C198B #9C6C19 #199C2A

square

#19499C #9C198B #9C6C19 #199C2A

split-complementary

#19499C #9C2A19 #8B9C19

monochromatic

#081833 #113067 #19499C #2162D1 #4D84E2

Accessibility & contrast

On white

8.49

#19499C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#19499C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19499C

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19499C	#FFFFFF	#000000	##FFFFFF
##19499C	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B539F

Deuteranopia (green-blind)

#00479A

Tritanopia (blue-blind)

#005D6B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #19499c;
/* rgb */ color: rgb(25, 73, 156);
/* oklch */ color: oklch(42.5% 0.145 260.6);

Tailwind

colors: {
  custom: {
    50: '#6e7bba',
    500: '#19499c',
    950: '#000000',
  },
}

SCSS

$custom: #19499c;
$custom-light: #6e7bba;
$custom-dark: #000000;

JSON

{
  "hex": "#19499c",
  "rgb": {
    "r": 25,
    "g": 73,
    "b": 156
  },
  "hsl": {
    "h": 218.015,
    "s": 72.376,
    "l": 35.49
  },
  "oklch": {
    "l": 0.42477,
    "c": 0.14516,
    "h": 260.6
  },
  "luminance": 0.07372
}

Semantic roles & 50–950 ramp

primary

#19499C

secondary

#C4984C

accent

#AC39EF

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080912

muted

#7B7B81

Preview Lab

Preview with #19499C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →